package xiaohu.day1.HJ13;

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        // 注意 hasNext 和 hasNextLine 的区别
        while (in.hasNextLine()) { // 注意 while 处理多个 case
            String str = in.nextLine();
            String trim = str.trim();
            String[] split = trim.split(" ");
            for (int i = split.length - 1; i >=0 ; i--) {
                System.out.print(split[i]+" ");
            }

        }
    }
}
